UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vOvAkPtbtgx9xCF/PMDd19CmwmNREiGZORmvCpYADo=' 
WHERE 
  key_id = '4e42ecdfa67fbc5f8c8900d0f0374c14634dc91026d145bf76e01dd6a86fe1b8' 
  AND (
    token = '9vOvAkPtbtgx9xCF/PMDd19CmwmNREiGZORmvCpYADo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )